功率是完成工作或能量转移的速度。它以瓦（w）为单位进行测量。
1 cal/s = 0 hp(S)
1 hp(S) = 2,344.527 cal/s
例子:
将15 每秒卡路里转换为锅炉马力：
15 cal/s = 0.006 hp(S)
| 每秒卡路里 | 锅炉马力 |
|---|---|
| 0.01 cal/s | 4.2653e-6 hp(S) |
| 0.1 cal/s | 4.2653e-5 hp(S) |
| 1 cal/s | 0 hp(S) |
| 2 cal/s | 0.001 hp(S) |
| 3 cal/s | 0.001 hp(S) |
| 5 cal/s | 0.002 hp(S) |
| 10 cal/s | 0.004 hp(S) |
| 20 cal/s | 0.009 hp(S) |
| 30 cal/s | 0.013 hp(S) |
| 40 cal/s | 0.017 hp(S) |
| 50 cal/s | 0.021 hp(S) |
| 60 cal/s | 0.026 hp(S) |
| 70 cal/s | 0.03 hp(S) |
| 80 cal/s | 0.034 hp(S) |
| 90 cal/s | 0.038 hp(S) |
| 100 cal/s | 0.043 hp(S) |
| 250 cal/s | 0.107 hp(S) |
| 500 cal/s | 0.213 hp(S) |
| 750 cal/s | 0.32 hp(S) |
| 1000 cal/s | 0.427 hp(S) |
| 10000 cal/s | 4.265 hp(S) |
| 100000 cal/s | 42.653 hp(S) |
规则